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Paradoxical vocal fold motion (intermittent laryngeal obstruction)
Reproduction of breathing attack: adduction of arytenoid complex during inhalation
From the collection of the University of Wisconsin School of Medicine and Public Health
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Paradoxical vocal fold motion (intermittent laryngeal obstruction)
Abduction breathing exercise: abduction of the arytenoid complex bilaterally with nasal inhalation
From the collection of the University of Wisconsin School of Medicine and Public Health
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Paradoxical vocal fold motion (intermittent laryngeal obstruction)
Irritable larynx: bilateral erythema of the arytenoid complex bilaterally with tissue changes suggestive of early granuloma
From the collection of the University of Wisconsin School of Medicine and Public Health
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Paradoxical vocal fold motion (intermittent laryngeal obstruction)
Laryngopharyngeal reflux: bilateral oedema and erythema of the vocal folds with epithelial layer thickness, interarytenoid thickness
From the collection of the University of Wisconsin School of Medicine and Public Health
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Paradoxical vocal fold motion (intermittent laryngeal obstruction)
Normal larynx: normal colour of vocal folds and surrounding structures, smooth vocal fold edges
From the collection of the University of Wisconsin School of Medicine and Public Health
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